/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package ar.com.educationit.servlets;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import java.util.Iterator;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author educacionit
 */
public class reciboDatos extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet reciboDatos</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet reciboDatos at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");  /*Codificación de la página a nivel Juegos de Caracteres*/
        PrintWriter out = response.getWriter();
        
        
        Enumeration<String> enum2 = request.getParameterNames();
        String values[] = new String[10];
      
        try {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Registro</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Datos Obtenidos</h1> <HR width=100% align=\"center\">");
            
            out.println("<UL type = disk >");
          
            while (enum2.hasMoreElements()){
                String name = enum2.nextElement(); //(String) enum2.nextElement();
                values = request.getParameterValues(name);
                
                if (values.length > 1){
                    out.println("<LI><b>" + name  + ":</b> <br/>");
                    out.println("<OL>");
                    for (int i = 0; i < values.length; i++) {
                        out.println("<LI>" + values[i]);
                    }
                    out.println("</OL>");
                } else if (values.length == 1) {
                    out.println("<LI><b>" + name  + ":</b> " + values[0] +" <br/>");
                } else {
                    out.println("<LI><b>" + name  + ":</b> - <br/>");
                }
                
                
            }
            
            /*out.println("<LI><b>Nombre:</b> " + nombre +" <br/>");
            out.println("<LI><b>Apellido:</b> "+ apellido +"<br/>");
            out.println("<LI><b>Dirección:</b> "+ direccion +"<br/>");
            out.println("<LI><b>Sexo:</b> "+ ((sexo == null) ? "¿Indefinido?" : sexo) +"<br/>");
            out.println("<LI><b>Puesto de Trabajo:</b> "+ puesto +"<br/>");
            out.println("<LI><b>Tiene Experiencia:</b> "+ ((experiencia == null) ? "No" : experiencia) +"<br/>");*/
            out.println("</UL>");
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
        
        
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
